Architects in Los Angeles, CA

Abramson Architects is a design-driven architectural practice based in Los Angeles with a satellite office in San Diego, recognized for its modern and human-centered approach to architecture across residential, cultural, healthcare, educational, and commercial sectors. Founded by Trevor Abramson, FAIA, the firm has built a reputation for creating soulful, contextually responsive spaces that balance function and beauty while evoking meaningful emotional and spiritual responses. Abramson Architects emphasizes collaboration and dialogue, tailoring each design to the unique needs and aspirations of its clients while upholding the highest levels of craftsmanship and design integrity. With projects spanning from custom residences to large-scale institutional and cultural facilities, the firm has earned numerous awards and widespread recognition for innovation and excellence. Now part of the global design practice Perkins&Will, Abramson Architects continues to expand its impact while maintaining its boutique studio ethos rooted in creativity, integrity, and community engagement.

Alloi Architecture + Construction is a Los Angeles–based design-build practice founded in 2009 by architect Marcos Santa Ana. The company integrates architecture and construction into a seamless process, focusing on contemporary, high-performance, minimalist homes while also providing commercial and institutional project expertise. Influenced by Southern California mid-century modernists and international design traditions, Alloi emphasizes detail-focused craftsmanship, Zen minimalism, and sustainable building practices. The studio is composed of architects, builders, and support professionals who collaborate to deliver innovative, functional, and aesthetically refined environments. With an iterative and client-centered design process, Alloi aims to redefine how people live and experience space, blending creativity with technical precision to achieve architectural harmony across Southern California and beyond.

Ballentine Architects is a boutique architectural studio in Los Angeles specializing in high-end custom residential design, luxury estates, and coastal architecture. Led by Principal Architect Ben Ballentine, the firm is known for blending classic Southern California aesthetics with modern functionality and sustainability. Ballentine Architects takes a client-centered approach, providing comprehensive support from concept and design through permitting and construction, with particular expertise in navigating the challenges of FEMA regulations and California Coastal Commission requirements for coastal properties. The studio emphasizes thoughtful, site-specific design, resilience, and innovation, creating homes that not only reflect the unique vision of each client but also adhere to the highest standards of quality and craftsmanship. In addition to residential work, the firm offers guidance on rebuilding efforts in communities impacted by wildfires, providing pro bono consultations, insurance navigation, and fire-resistant design strategies. Ballentine Architects has developed a reputation as a trusted partner for families and individuals seeking to create inspiring, resilient, and timeless homes across Los Angeles and beyond.

BLD. is a team of interdisciplinary designers and architects specializing in innovative design solutions that integrate architecture, interior design, art, and technology. The company is committed to meeting client expectations with thoughtful design, strict budget adherence, and timely project delivery. With over a decade of experience across various project types and scales, BLD. approaches each project as problem solvers and creators focused on practical results without unnecessary complexity. The firm supports clients through all stages of projects, whether ground-up construction, renovations, or changes of use, providing dedicated and personalized service to help clients achieve their goals.

c|a architects is a design firm specializing in healthcare architecture with a rich legacy of experience and a strong commitment to design excellence. The company focuses on transforming healthcare environments through visionary design that enhances operational efficiency and patient experience. Notable projects include the Emergency Department at Redlands Community Hospital and the Cherese Mari Laulhere Children’s Village at Miller Children’s & Women’s Hospital Long Beach, which was featured as a cover story in HCD Magazine. c|a architects is dedicated to pushing boundaries and exploring new frontiers in healthcare design to revolutionize the future of healthcare facilities.

CDB Architects is a commercial architectural firm based in Fullerton, California, serving surrounding communities with licensed architects who bring over 20 years of experience to business-focused projects. The company helps clients clarify their vision, translate it into detailed plans, and navigate the approval process so projects can be successfully built, emphasizing a collaborative approach where the client’s dream drives the design and the firm supplies the technical expertise. CDB Architects focuses on delivering practical, buildable solutions for commercial needs while maintaining strong communication and responsiveness, offering guidance from early concept through permitting and coordination with city agencies, and working hard to ensure client satisfaction on every project.

CO Architects is a nationally recognized architectural firm headquartered in Los Angeles, with an additional office in San Diego, specializing in the design of complex institutional, healthcare, science and technology, educational, and civic facilities. Since its founding, the firm has gained a reputation for delivering innovative, sustainable, and human-centered environments that enrich people’s lives. CO Architects emphasizes collaboration, technical expertise, and design excellence, and is known for its pioneering use of advanced tools such as BIM, computational design, augmented reality, and custom applications to enhance both design and delivery processes. The studio operates with a commitment to advancing architecture that is both pragmatic and visionary, addressing the evolving needs of academic, medical, and civic communities. With award-winning projects across the U.S. and abroad, CO Architects continues to be a leader in shaping environments that foster discovery, innovation, and community well-being.

Cumulus Design/Build is an innovative architectural design firm dedicated to creating spaces that enhance the human experience by balancing function and form. The company offers a comprehensive architectural design process that begins with understanding client needs and site conditions, progressing through concept development, detailed planning, and technical documentation, and continuing with collaboration during construction to ensure design integrity. Cumulus emphasizes careful planning that integrates zoning, environmental factors, accessibility, and budget considerations to create purposeful and engaging spaces. The firm works closely with clients to translate their vision into functional and visually compelling designs, using sketches, 3D models, and visualizations to refine ideas. With a focus on creativity, technical expertise, and responsiveness, Cumulus delivers bespoke architectural solutions tailored to each client's unique needs.